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  • BS EN 900:2014

    Current The latest, up-to-date edition.

    Chemicals used for treatment of water intended for human consumption. Calcium hypochlorite

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-07-2014

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
    4 Purity criteria
    5 Test methods
    6 Labelling - Transportation - Storage
    Annex A (informative) - General information
            on calcium hypochlorite
    Annex B (normative) - General rules relating
            to safety
    Annex C (normative) - Determination of arsenic,
            antimony and selenium (atomic absorption
            spectrometry hydride technique)
    Annex D (informative) - Environmental, health and
            safety precautions within chemical laboratory
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to calcium hypochlorite used for the treatment of water intended for human consumption.

    Scope - (Show below) - (Hide below)

    This European Standard is applicable to calcium hypochlorite used for the treatment of water intended for human consumption. It describes the characteristics of calcium hypochlorite and specifies the requirements and the corresponding test methods for calcium hypochlorite. It provides information on its use in water treatment. It also determines the rules relating to safe handling and use of calcium hypochlorite (see Annex B).

    General Product Information - (Show below) - (Hide below)

    Committee B/504/10
    Development Note Supersedes DEFSTAN 68-132/2(1997). (06/2005) Supersedes 92/57697 DC. (09/2005) Supersedes 12/30268694 DC. (07/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
    ISO 12846:2012 Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment
    ISO 9174:1998 Water quality Determination of chromium Atomic absorption spectrometric methods
    ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
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